baber/WOPTO huggingface dataset:
Patent JP-H0438741-A (JP)
Title: Mis-erasure prevention display device
Inventor: NISHIYAMA KIYOHARU
IPC: G11B15/04
Filed: 1990-06-01
Abstract: PURPOSE:To eliminate complicated operations, and to realize miserasure preventing operation by displaying the possibility or the impossibility of re- recording by discriminating the change of the overlapping amount of information recorded on a magnetic tape, and simultaneously, inhibiting forcedly the re- recording when mis-erasure is intended. CONSTITUTION:In the case of recording the information on the magnetic tape, a recording signal processing circuit 2 processes a signal so as to be capable of being recorded, and sends it to a head device 4 through an overlap variation circuit 3, and records the information according to the recording signal. In the case of reproduction, the information is supplied as the reproduced information signal of the head device 4 to an overlapping amount discrimination circuit 5, and the presence or the absence of the change in the overlapping amount incorporated in it is discriminated, and sent to a system controller 1. There, the possibility or the impossibility of the re-recording of the information reproduced at that time is decided, and the signal is sent to a display device 6, and displayed visually decidably, and simultaneously, a control signal is sent to the circuit 2 so as to prohibit the record of the information for a prescribed period of time.
Patent JP-S5847738-A (JP)
Title: No less than one and no more than one sheet feeder of plywood
Inventor: SATOU MAKOTO
IPC: B65H3/50
Filed: 1981-09-14
Abstract: PURPOSE:To feed surely one by one sheet of plywood by a structure wherein a charging hook for feeding plywood, the rear end of the holding piece of which hooks the rear end of the uppermost sheet of plywood, and a stopper, which lies at the level a little bit below and ahead of the uppermost sheet of plywood in order to check the feeding of the uppermost sheet of plywood but one, are provided. CONSTITUTION:Firstly, the charging hook 4 is lowered in order to press down the uppermost sheet of plywood 1 so as to correct its warp by means of the holding piece 2. Secondly, the hook 4 is forwarded so that the pawl piece 3 hooks the rear end of the uppermost sheet of plywood 1 in order to feed until its front end is charged to a driving pinch roll 7. Thirdly, after that, the hook 4 is raised and finally retreated to the original position. On the other hand, the stopper 5 is provided ahead of piled-up sheets of plywood 1 and the plate thickness of the stopper 5 is about twice that of a sheet of plywood and the end surface of the stopper 5 opposing to the plywood 1 is beveled at an angle of 75 deg.. The space d between the fixed roll 7a and the moving roll 7b of the driving pinch roll 7 is set to be equal to the thickness t of a sheet of plywood and the space between the fixed roll 7 and the stopper 5 is set to be equal to 1.2t. Accordingly, the feeding of the uppermost sheet of plywood but one is surely checked. Furthermore, when the uppermost sheet is fed, the whole pile of plywood 1 is raised by the amount of the thicknes t of one sheet of plywood.
Patent JP-H0311584-A (JP)
Title: Heater for heating purpose
Inventor: HAYASE MASAO
IPC: H05B3/20
Filed: 1989-06-06
Abstract: PURPOSE:To heat the whole area of a mica plate evenly by wiring a heating wire in a radiant form on the mica plate as well as forming an opening at the center of the mica plate of about a square form. CONSTITUTION:An about a square form of mica plate 1 has a composition of a heater H for heating purpose and a square opening 2 formed at the center. The mica plate 1 is composed by connecting a pair of the first mica plate 1a and the second mica plate 1b. This mica plate 1 forms numerous lines of long-sized slits 4... in a radiant form and a pair of opposite fixing pieces 5 and 5 at the outer sides. The heater wire 7 is penetrated through holes 6, and wound up in order parallel to the slits 4 at the front side of the mica plate 1 and crossing the slits 4 at the rear side, along from the outer peripheral edge to the opening 2. Since the heater wire is wound up to the mica plate 1 evenly, the mica plate 1 can te heated evenly as a whole.
Patent JP-H0437966-A (JP)
Title: Information reading device
Inventor: IIDA MASAHIRO
IPC: G06K7/10
Filed: 1990-06-01
Abstract: PURPOSE:To prevent the double reading of information by storing plural pieces of information preceding the previous time and invalidating the new information coincident with the stored information. CONSTITUTION:A detection means 44 compares the information which is read this time with those information read previously and sent from the storage means (buffers) 1b-nb forming an information storage means 43 for detection of coincidence between both information. At the same time, a control means 45 invalidates the new information read this time if the coincidence is detected by the means 44 between the new information and the previous information. Thus plural pieces of information preceding the previous time can be stored in the means 1b-nb. As a result, the double reading of information can be prevented.
Patent JP-H10331414-A (JP)
Title: Moving work bench equipped with message function
Inventor: NAKAHARA SHINGO
IPC: E06C9/08
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To ensure safety and to prevent an accident by reproducing memory and message stored in a reproduction device to turn them into voice when a sensor detects a person or when it detects the release of a stopper of a moving work bench. SOLUTION: A wire 23 is pulled to pivot a stopper arm 25, and when a stopper 26 is released to make it possible to move a moving ladder 10, a lead switch of a stopper detecting section 18 is turned ON to detect the release of the stopper 26. When a person enters detection areas 34a and 35b of first and second man detection sensors 34 and 35, a man detection sensor signal of a man detecting section 33 tentatively outputs a low level signal. By reproducing memory in a basic section 31 and message in a reproduction circuit, when the stopper 26 of the moving ladder 10 is released, the moving ladder 10 is movable, and when the man detection sensors 34 and 35 detect the approach of a person even in a locking state of the moving ladder 10, the existence of the moving ladder 10 near to the person is warned by voice.  By the constitution, safety is ensured in the case a moving work bench is used, an accident can be prevented by calling the person's attention.
Patent JP-S6037248-A (JP)
Title: Continuous casting machine
Inventor: TAZOE NOBUHIRO
IPC: B22D11/06
Filed: 1983-08-09
Abstract: PURPOSE:To enable continuous casting of a plate having an optional width by providing step parts constituting the side walls of a casting mold to cooling blocks so as to project therefrom, providing relatively movably the blocks facing each other in the transverse direction and making the space between the nozzle units variable in the transverse direction. CONSTITUTION:A nozzle 9 for a molten metal which conducts a molten steel is provided between endless tracks 1 and 2 connecting cooling blocks 3, 4. The space between nozzle units 10 and 11 is made variable in the transverse direction of the tracks. Step parts constituting one side wall of the casting mold by contacting with the blocks 4, 3 facing each other are provided to the blocks 3, 4 so as to project therefrom and are made movable in the transverse direction. While the molten steel is supplied to the nozzle 9, the tracks 1, 2 are moved respectively in the directions (a), (b) and is cooled to solidify by the blocks 3, 4. A product 15 is drawn out. The movement of the units 10, 11 and the blocks 3, 4 is regulated by hydraulic cylinders 12, 13, 8 in this stage. The continuous casting of the plate having an optional width is thus made possible.
Patent JP-S6035711-A (JP)
Title: Optical scanner
Inventor: TAGAMI ICHIZOU
IPC: G02B26/10
Filed: 1983-08-09
Abstract: PURPOSE:To enable simultaneous observation of the entire image and a partial image by having a device which observes a space image via an objective lens and a device for operating an optical path which conducts a part of the light incident from said objective lens to another optical path. CONSTITUTION:The light which is made incident in an arrow (a) direction from the representative point 10 in a space image 1 through an objective lens 2 is made incident to a small mirror 7 and is reflected by said mirror so as to enter a microscope 5 and to form the image thereon. On the other hand, the light which is made incident from the image 1 through the lens 2 and is not captured by the mirror 7, for example, the light emitted from a representative point 13 advances straight through a transparent plate 6 along the optical path 14 and forms the image on an image pickup tube 5. The simultaneous observation of the entire image except the part near the point 10 by the tube 3 and the magnified image near the point 10 by the microscope 5 is thus made possible.
Patent JP-S5268016-A (JP)
Title: Roller conveying steel plate
Inventor: NOMICHI SUEYOSHI
IPC: B65G39/00
Filed: 1975-12-02
Abstract: PURPOSE: To obtain the new roller inscribed on the face having superior wear resistance and durability as the water cooling zone roller used especially for conveying hot steel plate by adopting the alloy steel containing the each specific amount of C. Si. Mn and Cr 10 - 14% as roller materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S627463-A (JP)
Title: Ultrasonic atomizing apparatus
Inventor: MAEDA AKIMITSU
IPC: B06B1/06
Filed: 1985-07-02
Abstract: PURPOSE:To reduce the sound of the water droplet in a tank and to attain to prevent false burning at the time of the oblique use or falling of the titled apparatus, by integrally providing several inclined silencing plates equipped with slits to the bottom part of an atomizing tank. CONSTITUTION:Several inclined silencing plates 11 provided with slits 12 are integrally arranged to the bottom part of an atomizing tank 8 in such a state that the surface of atomized water 6 except the periphery of a piezoelectric vibrator 1 is not viewed from above. By this constitution, water droplets falling from the periphery of an atomized column 4 are not directly fallen to the surface of water 6 and, because said water droplets are guided to the surface of water through the inclined sound arresting plates 11, the sound of water droplets is attenuated to a large extent. When an atomizing apparatus is used in an inclined state, water flows through the slits 12 because the tank 8 is divided by the inclined sound arresting plates 11 and, therefore, the flow of water is delayed and the flow of water present on the piezoelectric vibrator 1 is also delayed and a float switch 3 is operated prior to reaching a waterless- burning state to cut off a drive circuit 2.
Patent JP-H11338659-A (JP)
Title: Printer controller
Inventor: MASUYAMA TAKESHI
IPC: B41J29/38
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer controller which enables a printer connected to a network to have a function to transfers a received print job to another printer on the network. SOLUTION: This controller is provided with a storing part 20 which associates a receiver identification number (ID), transfer information representing whether or not to transfer a printing job to which a receiver ID is attached to another printer 2 and a node ID for identifying the printer of a transfer destination with one another and stores them. When a printing job is received, a checking part 17 decides whether or not to transfer the job to another printer on a network 5 based on transfer information corresponding to the receiver ID. When the part 17 decides as 'transfer', a retrieving part 18 retrieves a printer of a transfer destination based on a node ID corresponding to the user ID. A transferring part 19 transfers the job to the printer of a transfer destination.
Patent JP-S6213295-A (JP)
Title: Strapping material for welding
Inventor: SAKAI YOSHIYA
IPC: B23K35/36
Filed: 1985-07-02
Abstract: PURPOSE:To improve the life of a strapping material made of a flux for welding and to reduce the cost thereof by regulating the contents of SiO2, Al2O3, ZrO2 and alkali metal oxide constituting the strapping material and specifying the moisture content thereof. CONSTITUTION:The strapping material made of the flux for welding contains 45-47% SiO2 (weight %, hereafter the same), 20-40% Al2O3, 0.5-15% ZrO2 and 0.3-5.5% alkali metal oxide and the moisture content thereof is kept at <=0.25%. The life of the strapping material for welding is thereby improved and the cost of the strapping material is reduced.
Patent JP-S5269201-A (JP)
Title: Test method for fm demodulation circuit
Inventor: SAITOU KAZUO
IPC: H04H1/00
Filed: 1975-12-05
Abstract: PURPOSE: To facilltate measurer's judgment and automation of testing operations by conducting the test of the separation characteristic of left anq right channels of IC for demodulation of FM stereo, through adjusting of variable resistance and reading of AC voltmeter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0548988-A (JP)
Title: Slave screen overlapping display circuit
Inventor: TAKATORI MASAHIRO
IPC: H04N5/45
Filed: 1991-06-18
Abstract: PURPOSE:To enable the overlapping display between images having different frequency from each other by reading out the signal of a slave screen stored in an image memory while synchronizing it with the signal of a master screen and converting the frequency of the image signal of the slave screen into the same frequency as the image signal of the master screen. CONSTITUTION:In a slave screen signal processing circuit 13, a signal which becomes the slave screen is selected out of the image signals from a terminal 1 or 2 by and compressed into a prescribed size by a selection control circuit 5, and the selected signal is written in an image memory 14 with a clock synchronized with the signal of the slave screen of a clock generation circuit 15 or 16 corresponding to an input image signal. By reading out with the other clock synchronized with the master screen, the image signals of both the master and slave screens can be converted into the same frequency. These signals are overlapped each other and outputted by an image overlapping circuit 20. Thus, the screens having different frequency from each other can be displayed while being overlapped.
Patent JP-S6127160-A (JP)
Title: Production of lead ring
Inventor: KANAZAWA HIROSHI
IPC: B22D18/02
Filed: 1984-07-16
Abstract: PURPOSE:To form a lead ring into a product having high dimensional accuracy and a good surface skin without internal defects by exerting compressive load to the cast lead at certain point of the time when the lead cast into a metallic mold is in a semi-molten state and holding the compressive load until the lead solidifies. CONSTITUTION:The molten lead II poured into the annular metallic mold I which is constituted with an inside cylinder 1, an outside cylinder 2 and a bottom plate 3 and is uniformly preheated by a heater III is subjected to thorough gas venting and the surface lead oxide is ladled away. A plunger die V having fine vent holes 4 is imposed thereon at 280 deg.C+ or -20 deg.C at which solidification starts, then the plunger die is loaded by a press VI. The lead ring II is thoroughly solidified in this state. The lead ring having the high dimensional accuracy and the good surface skin without internal defects such as pinholes is then obtd. The need for finishing is eliminated and the mending operation is decreased. The decreased product weight and improved quality are attained.
Patent JP-S5269626-A (JP)
Title: Sheet transport means
Inventor: YANO TAKASHI
IPC: B65H3/06
Filed: 1975-12-09
Abstract: PURPOSE: To enable a straightfoward transport of sheet by consituting at least two transport rolls made of a soft elastic material and a control member of a rigid material, and maintaining a definite distance between the axis of the transport coll and the sheet to be transported. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6037400-A (JP)
Inventor: AKIBA TOSHIYASU
IPC: E21D9/08
Filed: 1983-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0815722-A (JP)
Title: Liquid crystal display device
Inventor: ARITA HIROTAKA
IPC: G02F1/1368
Filed: 1994-06-28
Abstract: PURPOSE:To make it possible to evaluate the voltage-transmittance characteristics of liquid crystals, response speed, orientation abnormality, or contrast, etc., independently from the characteristics of switching transistors by providing signal lines for testing with pixel electrodes for testing connected without via switching transistors(TRs). CONSTITUTION:This liquid crystal display device is provided with plural scanning signal lines G1 to G3 which intersect with image signal lines S1, S2. Liquid crystals are held between an active matrix substrate provided with the switching TRs 1 and the pixel electrodes 2 connected to the switching TRs 1 in the intersected parts thereof in a matrix form and a counter electrode substrate. The image signal lines S1, S2 or the scanning signal lines G1 to G3 are provided with the signal lines TG1, TG2 for testing on their outer side. The signal lines TG1, TG2 for testing are provided with the pixel electrodes 3 for testing connected thereto without via the switching TRs 1. As a result, the inspection of display characteristics, etc., after completion of an assembling stage is executable independently from the characteristics of the switching TRs 1.
Patent JP-H0817264-A (JP)
Title: Forced cooling type superconductor
Inventor: NAKANO SHUNEI
IPC: H01B12/16
Filed: 1994-06-28
Abstract: PURPOSE:To reduce pressure loss, cool to a downstream part of a cooling passage effectively, and reduce manufacture cost in a forced cooling type superconductor. CONSTITUTION:Plural superconductive wires 1 are twisted around a stabilizing material as a center shaft, all the outer circumferential surfaces of the superconductive wires 1 are skip-wound spirally using an outer circumferential tape 3, and the form of inner surface four corners of a conduit 2 is set to be different from the form of the outer circumferential tape 3 covering the superconductors 1. By combining the superconductors 1 covered with the outer circumferential tape 3 and the conduit 2 with each other, the superconductors 1 are covered spirally along the length, and a cooling channel 4 can thus be formed in which a mass quantity of cooling medium can be supplied to the parts of the four corners of the superconductors 1.
Patent JP-S6036534-A (JP)
Title: Manufacture of highly functional water-absorptive resin
Inventor: KOBAYASHI TAKATOSHI
IPC: C08J3/24
Filed: 1983-08-10
Abstract: PURPOSE:To obtain titled resin effectively carrying on its surface highly reactive functional group without any reduction in its water absorptivity, by crosslinking reaction following impregnation of a carboxyl group-contg. resin of specific water content with reactive functional group-contg. hydrophilic monomer. CONSTITUTION:(A) A carboxyl (or carboxylate) group-contg. highly water-absorptive resin with a water content regulated below 50wt% (pref. to 10-40wt%) is impregnated with (B) a reactive functional group-contg. hydrophilic monomer [pref. (meth)acrylamide] followed by crosslinking using a crosslinking agent (pref. polyglycidyl ether) to coat the surface of said resin. The above resin (A) is preferably an acrylic acid (alkali metal salt) (co)polymer prepared by reversed- phase suspension polymerization of an aqueous solution of carboxyl group, etc.- contg. hydrophilic monomer in the presence of water-soluble initiator. USE:As hygienic materials, antisweating agent, phase-transfer catalyst, etc.
Patent JP-S6044033-A (JP)
Inventor: RAINHARUTO FUROESHIYUKE
IPC: A23G3/02
Filed: 1984-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11334290-A (JP)
Title: Cutting tool for sheet fold-back portion
Inventor: FUJIKAWA SETSUO
IPC: B26B27/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To cut a fold-back portion extremely readily, safely, and securely despite a simple constitution. SOLUTION: A sheet material fold-back cutting tool 1 is formed at the block- shaped bottom of a cutting tool main body 2 with a guide groove 3 for housing the fold-back portion of a sheet material and guiding the sheet along the fold- back portion. An opposite surface 6 of the guide groove 30 is formed into a downward expanded tapered shape. At the uppermost portion of the guide groove 30, an expanded space 7 is formed in a manner being expanded outward of an extended line of the opposite surface 6. Within the expanded space 7 a cutter 3 having a blade 4 at its front is disposed in the form of a blade tip vertically projected in the guide groove 30 by only a projection length of (h). The blade 4 of the cutter 3 is so located at a rake angle of θ1 that the blade tip can advance more than the root.
Patent JP-H1143725-A (JP)
Title: Production of high strength and high workability hot rolled steel sheet excellent in impact resistance
Inventor: MIURA KAZUYA
IPC: C21D8/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a hot rolled steel sheet having excellent formability and impact resistance by subjecting a steel slab having a specified compsn. to rolling and cooling under specified temp. conditions and forming the structure of the steel into the one in which secondary phases composed of martensite, acicular ferrite and residual austenite are allowed to contain in the main phases of pro-eutectoid ferrite. SOLUTION: The compsn. of the steel slab is composed of, by mass, 0.05 to 0.40% C, 1.0 to 3.0% Si, 0.6 to 3.0% Mn, 0.2 to 2.0% Cr, and the balance substantial Fe. The slab having this compsn. is heated to 1000 to 1300 deg.C and is subjected to rough rolling. The subsequent finish rolling is finished at 780 to 980 deg.C. Next, it is cooled to form 620 to 780 deg.C, is thereafter subjected to isothermal holding treatment for 1 to 10 sec or slow cooling treatment at <=20 deg.C/sec cooling rate and is subsequently cooled to from 350 to 500 deg.C. Then, it is coiled round a coil and is thereafter cooled to 300 deg.C at 10 to 100 deg.C/hr cooling rate. In this way, the desired steel structure can be obtd.
Patent JP-S6039205-A (JP)
Title: Controller of teaching playback type robot
Inventor: KOMORIYA HITOSHI
IPC: B25J13/08
Filed: 1983-08-11
Abstract: PURPOSE:To attain ease of handling of an external device including a sensor by giving a data mark so as to manage information of a coordinate of a robot, attitude and state of hands and information of input/output to/from the external device. CONSTITUTION:A data input section 21 inputs the indication information of the coordinate of the robot, the attitude and the state of hands from a teaching box 9 or a console key box 10 and also inputs control indication information from the external device and the sensor. Then the information inputted by an input section 21 is transmitted to a data edition section 23, the data mark of a prescribed indication type at each indication unit and a detailed content at each indication unit are stored (26) with correspondence. A data mark analysis section 30 processes the sharing of an indication data stored in the main storage device 26 and controls the operation of the robot or the input/output of the external device via an arm control section 31, a camera information input section 32, an external device output section 33 and an external device input section 34.
Patent JP-S5271720-A (JP)
Title: Prevention of low temperature solution storage underground tank
Inventor: HIRATA JIYUNICHI
IPC: F17C3/00
Filed: 1975-12-11
Abstract: PURPOSE:To provide the method of prevention for preventing the underground water from infiltrating into the underground tank in which the low temperature solution such as LNG and LPG is stored by combining a waterproof plate and the pressure of gas.